National Weather Service United States Department of Commerce

Unsettled weather to continue today across the northern Plains and Midwest; severe weather possible Tuesday along Gulf Coast

Unsettled weather will continue today over the Northern Plains and Upper Midwest where wintry precipitation is forecast, with several inches of snow from South Dakota eastward into Minnesota and northern Michigan. A well-defined cold front will advance eastward with showers and storms developing along and ahead of it. Some storms along the Gulf Coast could become severe on Tuesday.
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Current Conditions

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Potosi MO

7 Day Forecast

For More Weather Information:

Saint Louis, MO Local Forecast Office

This
Afternoon

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 49 °F

Tonight

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

Low: 40 °F

Tuesday

Mostly Cloudy

Mostly
Cloudy

High: 48 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 33 °F

Wednesday

Chance Rain/Snow Chance for Measurable Precipitation 50%

Chance
Rain/Snow

High: 37 °F

Wednesday
Night

Mostly Cloudy

Mostly
Cloudy

Low: 29 °F

Christmas
Day

Mostly Sunny

Mostly
Sunny

High: 47 °F

Thursday
Night

Partly Cloudy

Partly
Cloudy

Low: 37 °F

Friday

Partly Sunny

Partly
Sunny

High: 48 °F

Detailed Forecast

  • This Afternoon Rain likely, mainly before 4pm. Cloudy, with a high near 49. South wind around 9 mph. Chance of precipitation is 60%.
  • Tonight A 50 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 40. South wind around 10 mph becoming southwest after midnight.
  • Tuesday Mostly cloudy, with a high near 48. Southwest wind 7 to 10 mph.
  • Tuesday Night A chance of rain before 1am, then a chance of rain and snow between 1am and 5am, then a chance of snow after 5am. Cloudy, with a low around 33. Northwest wind 5 to 8 mph. Chance of precipitation is 40%.
  • Wednesday A chance of rain and snow before 9am, then a chance of snow. Cloudy, with a high near 37. Northwest wind 7 to 10 mph. Chance of precipitation is 50%.
  • Wednesday Night Mostly cloudy, with a low around 29.
  • Christmas Day Mostly sunny, with a high near 47.
  • Thursday Night Partly cloudy, with a low around 37.
  • Friday Partly sunny, with a high near 48.
  • Friday Night A slight chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
  • Saturday Mostly sunny, with a high near 36.
  • Saturday Night Partly cloudy, with a low around 25.
  • Sunday Mostly sunny, with a high near 39.